Re-add install-plugin-deps to CLI (#3170)

autogpt/main.py

@@ -15,6 +15,7 @@ from autogpt.plugins import scan_plugins
 from autogpt.prompts.prompt import construct_main_ai_config
 from autogpt.utils import get_current_git_branch, get_latest_bulletin
 from autogpt.workspace import Workspace
+from scripts.install_plugin_deps import install_plugin_dependencies
 
 
 def run_auto_gpt(
@@ -31,6 +32,7 @@ def run_auto_gpt(
     allow_downloads: bool,
     skip_news: bool,
     workspace_directory: str,
+    install_plugin_deps: bool,
 ):
     cfg = Config()
     # TODO: fill in llm values here
@@ -72,6 +74,9 @@ def run_auto_gpt(
                 "Please consider upgrading to Python 3.10 or higher.",
             )
 
+    if install_plugin_deps:
+        install_plugin_dependencies()
+
     # TODO: have this directory live outside the repository (e.g. in a user's
     #   home directory) and have it come in as a command line argument or part of
     #   the env file.